49400630 has 16 divisors (see below), whose sum is σ = 91987920. Its totient is φ = 19078752.

The previous prime is 49400629. The next prime is 49400651. The reversal of 49400630 is 3600494.

It is a self number, because there is not a number n which added to its sum of digits gives 49400630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84884 + ... + 85463.

It is an arithmetic number, because the mean of its divisors is an integer number (5749245).

Almost surely, 2^49400630 is an apocalyptic number.

49400630 is a deficient number, since it is larger than the sum of its proper divisors (42587290).

49400630 is a wasteful number, since it uses less digits than its factorization.

49400630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170383.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 49400630 is about 7028.5581736228. The cubic root of 49400630 is about 366.9251629907.

The spelling of 49400630 in words is "forty-nine million, four hundred thousand, six hundred thirty".